if they change.
")
(translator-property-description 'explicitClefVisibility procedure? "visibility-lambda function for clef changes.")
-(translator-property-description 'explicitKeySignatureVisibility procedure? "visibility-lambda function for explicit Key changes.")
+
+(translator-property-description 'explicitKeySignatureVisibility
+procedure? "visibility-lambda function for explicit Key changes;
+\override of #'visibility-lambda will set the visibility for normal
+(ie. at the start of the line) key signatures.")
+
+
(translator-property-description 'followThread boolean?
"if set, note heads are tracked across staff switches by a thin line")
(translator-property-description 'forceClef boolean? "Show clef symbol, even if it hasn't changed.")